UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lmNNPxvweHo4ryIyRwJaHjAws+dp8Q9J3M5uenwk7Y=' 
WHERE 
  key_id = '9087fcd16d14aea09a791d10f53138d0af03e4af7851c36cbb8872a4fec84bb3' 
  AND (
    token = '5lmNNPxvweHo4ryIyRwJaHjAws+dp8Q9J3M5uenwk7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )